168123076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{62639}}^1$

素因数の和:62715

約数の個数: 24

約数和(自身を含む): 326229120

約数和(自身を除く): 158106044

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 62639, 125278, 250556, 689029, 1378058, 2756116, 3820979, 7641958, 15283916, 42030769, 84061538, 168123076]

約数ペア:

[(1, 168123076), (2, 84061538), (4, 42030769), (11, 15283916), (22, 7641958), (44, 3820979), (61, 2756116), (122, 1378058), (244, 689029), (671, 250556), (1342, 125278), (2684, 62639)]